<?php

class SiteController extends Controller
{
	/**
	 * Declares class-based actions.
	 */
	public function actions()
	{
		return array(
			// captcha action renders the CAPTCHA image displayed on the contact page
			'captcha'=>array(
				'class'=>'CCaptchaAction',
				'backColor'=>0xFFFFFF,
			),
			// page action renders "static" pages stored under 'protected/views/site/pages'
			// They can be accessed via: index.php?r=site/page&view=FileName
			'page'=>array(
				'class'=>'CViewAction',
			),
		);
	}

	/**
	 * This is the default 'index' action that is invoked
	 * when an action is not explicitly requested by users.
	 */
	public function actionIndex()
	{
		$criteriaRecent=new CDbCriteria(array(
			'order'=>'update_time DESC',
		));
		$dataProviderRecent=new CActiveDataProvider('article', array(
			'pagination'=>array(
            'pageSize'=>Yii::app()->params['TopNewsCount'],
            ),
			'criteria'=>$criteriaRecent,
		));

		$dataProviderClass1=new CActiveDataProvider('article', array(
			'pagination'=>array(
            'pageSize'=>Yii::app()->params['TopNewsCount'],
            ),
			'criteria'=>array(
            	'order'=>'update_time DESC',
            	 'condition'=>'cate_id=3',
            ),
		));
		
		$dataProviderClass2=new CActiveDataProvider('article', array(
			'pagination'=>array(
            'pageSize'=>Yii::app()->params['TopNewsCount'],
            ),
			'criteria'=>array(
            	'order'=>'update_time DESC',
            	 'condition'=>'cate_id=4',
            ),
		));
		
		$dataProviderClass3=new CActiveDataProvider('article', array(
			'pagination'=>array(
            'pageSize'=>Yii::app()->params['TopNewsCount'],
            ),
			'criteria'=>array(
            	'order'=>'update_time DESC',
            	 'condition'=>'cate_id=5',
            ),
		));
		$this->render('index',array(
			'dataProviderRecent'=>$dataProviderRecent,
			'dataProviderClass1'=>$dataProviderClass1,
			'dataProviderClass2'=>$dataProviderClass2,
			'dataProviderClass3'=>$dataProviderClass3,
		));
	}

	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError()
	{
	    if($error=Yii::app()->errorHandler->error)
	    {
	    	if(Yii::app()->request->isAjaxRequest)
	    		echo $error['message'];
	    	else
	        	$this->render('error', $error);
	    }
	}

	/**
	 * Displays the contact page
	 */
	public function actionContact()
	{
		$model=new ContactForm;
		if(isset($_POST['ContactForm']))
		{
			$model->attributes=$_POST['ContactForm'];
			if($model->validate())
			{
				$headers="From: {$model->email}\r\nReply-To: {$model->email}";
				mail(Yii::app()->params['adminEmail'],$model->subject,$model->body,$headers);
				Yii::app()->user->setFlash('contact','Thank you for contacting us. We will respond to you as soon as possible.');
				$this->refresh();
			}
		}
		$this->render('contact',array('model'=>$model));
	}
}
